UGREEN Ethernet Adapter USB Gigabit Network Adapter 10/100/1000Mbps/1 Gbps with USB 3.0 Hub 3 Ports for Nintendo Switch, Wii, Windows Surface Pro, MacBook Air/Retina, iMac Pro, Chromebook, and More PC

Ugreen Wired Network
Adapter USB Hub: Expand your laptop or desktop with 3-port USB 3.0 hub and a RJ45 gigabit ethernet port, especially a flexible solution for Macbook Air, Nintendo Switch, iMac, iMac Pro, Surface laptop, ultrabook, notebook and computer featuring USB A interface.
Support MAX 1000Mbps: This LAN Network Adapter offers full 10/100/1000 Mbps fast Ethernet performance over USB 3.0 and ethernet ports, faster and more reliable than most wireless connections.
3-Port USB 3.0 Hub Rate Up to 5Gbps, Ugreen USB Hub Ethernet Adapter simply helps you to connect up to 3 USB A devices to your PC or Laptop, such as external hard drive, USB flash drive, mouse, keyboard, USB headphone, speakers, USB webcam etc.
Widely Compatibility: Nintendo Switch Supported; This USB gigabit ethernet adapter with USB 3.0 hub supports Windows 10/ 8.1 /8/7/XP/Vista, Mac OS and Linux. Compatible with IEEE 802.3, 802.3 u and 802.3 ab (10BASE-T, 100BASE-TX, and 1000BASE-T). Chipset AX88179.
DC-Jack designed for power supply to this product when connecting USB HDD.
Please kindly note: this product ONLY works with DC 5V (Center Positive Polarity) adapter for power supply. (Power plug sold separatly).